Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
On-Demand Webinar | Regulatory Uncertainty and Linear Infrastructure Projects: Where Are We and What’s Ahead?
PFAS: Increasing Regulations and Managing Legal Liability
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The Current and Future Landscapes of EPA Criminal and Civil Enforcement
On-Demand Webinar | The New NEPA Regulations: A Practical Guide to What You Need to Know
One-on-One with David Fotouhi, Acting General Counsel at the EPA
Volatile Times in Vapor Intrusion Regulation: A Legal and Technical Update
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
[WEBINAR] Update on the California Environmental Quality Act: What’s New for 2018
The County of San Diego’s thresholds for exempting certain projects from vehicle miles traveled (VMT) analysis were not supported by substantial evidence showing they were appropriate specifically for the County. Cleveland...more
The Senate on Thursday blocked California’s landmark plan to phase out the sale of new gasoline-powered vehicles, setting up a legal battle that could shape the electric car market in the United States. The consequences of...more
A local state court in Pennsylvania recently dismissed an array of climate tort claims brought against major fossil fuel companies by a local government--in this case, Bucks County. Among the three dozen or so climate tort...more
City of Los Angeles - Expedited and Streamlined Review Process for Community Rebuilding - On March 18, 2025, Mayor Karen Bass issued Revised Emergency Executive Order No. 1 (EO 1) directing the Department of City Planning,...more
Even as the Trump administration moves to block state and local climate liability efforts, states and municipalities continue to advance lawsuits seeking to hold fossil fuel companies liable for harms associated with climate...more
Another major settlement was announced this week in New Jersey in consolidated cases filed by the New Jersey Department of Environmental Protection and other state entities. (You can review the Judicial Consent Order here as...more
In recent years, states and municipalities have attempted to hold fossil fuel companies liable for their alleged impacts on climate change. Numerous states and municipalities have sued fossil fuel companies, alleging that...more
On May 12, 2025, in a 5-2 decision, the Colorado Supreme Court held that the tort claims brought by local governments in Colorado against major fossil fuel companies concerning damages stemming from climate change could...more
As we have noted previously, a number of states have enacted legislation and/or brought claims against fossil fuel producers seeking payment for damages resulting from climate change. Legislative efforts include New York...more
The House passed resolutions last week to rescind federal waivers that allow California to set stricter vehicle emissions standards than the rest of the country. California’s standards currently require the sale of most...more
The U.S. Department of Justice (DOJ) has filed a series of federal lawsuits against four states—New York, Vermont, Michigan and Hawaii—alleging that recent legislative and enforcement efforts to hold fossil fuel companies...more
The U.S. Department of Justice filed lawsuits against New York and several other states, challenging their newly enacted state Superfund laws (Superfund lawsuits). The laws aim to address the environmental damages attributed...more
A group of 24 Republican AGs, along with several trade associations, sued Vermont over the state’s Climate Superfund Act, which authorizes the state to levy billions of dollars in fines on fossil fuel companies for alleged...more
Key Takeaways - - EPA is evaluating the Texas Railroad Commission's formal primacy application. If granted, Texas will assume primary enforcement authority—or primacy—over Class VI wells. - Carbon capture and storage...more
In Cleveland National Forest Foundation v. County of San Diego (2025) 109 Cal. App.5th 1257, the Fourth District Court of Appeal invalidated two thresholds of significance adopted by the County of San Diego (“County”) that in...more
Six environmental organizations submitted an April 15th Petition to the Alabama Environmental Management Commission to amend Ala. (ADEM) Admin. Code Chap. 335-6-10, Appendix A....more
On May 1, 2025, the federal government brought separate suits against both New York and Vermont alleging that these state’s “climate Superfund” statutes are unconstitutional on multiple grounds. In two nearly identical...more
Recently, both the State of Hawaii and the State of Michigan had announced that they would be pursuing litigation against fossil fuel companies concerning alleged damages stemming from the companies' contribution to climate...more
In recent years, environmental nongovernmental organizations (NGOs) and local governments have increasingly sued gas, oil, and energy companies, challenging their historic messaging on climate change, plastic recycling, and...more
Earlier this month, President Trump issued an executive order that sought to target actions undertaken by individual U.S. states to combat climate change, for the stated purpose of ensuring “American energy dominance.”...more
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, states exempt PFAS products – except the states that don’t, defendants can remove PFAS...more
An Update on the Legal Landscape Surrounding Plastic Pollution - It’s hard to reflect on “Our Power, Our Planet” this Earth Day without discussing plastic. Plastic is deeply embedded in our daily lives. Consider, for...more
On April 8, 2025, President Trump issued Executive Order 14260, Protecting American Energy From State Overreach. Framed as part of the Administration’s broader strategy of unleashing American energy, the Order directs...more
On March 14, 2025, the California Court of Appeal for the First District issued the first published opinion interpreting Assembly Bill 52 (AB 52), the law governing tribal consultation procedures under the California...more
Public companies can face significant liability based on past operations. While most industrial companies have long-term experience evaluating potential remediation obligations imposed by laws such as the federal...more